Rohde's Developer Resources and Programs

During the day I am a full-time .NET developer working at Amino which has several Danish entrepreneur web sites. As most programmers, I also use some of my spare time programming (big surprise :)). On this site I will put up some of all the applications, code, and resources I have made, developed, written etc.

EmlNinja

01/07/10: New version with a coding bug fix, which may have some replays/reader put in an extra empty content part.
05/05/10: New version with some decoding bugfixes.
A small EML/MIME editor under devlopment.
It is currently in version 0.2, and supports some basic functionality:

• Can open single part EML messages of type text/plain as well as multi-part/alternative messages of type text/plain + text/html with quoted-printable encoding. It supports charsets UTF-8 and ISO-8859-1 (aka Latin 1).
• Can create single part EML messages of type text/plain and multipart EML messages of type text/plain + text/html.
• EML Ninja currently encodes all messages as quoted-printable with charset ISO-8859-1 (i.e. Latin 1).
• It is a WPF application - so Windows only.

Get it here: Download EmlNinja

Please wrtie to me at jacob@zoomjam.dk with bugs, comments, etc.

C# Stuff

• My C# FAQ

Ropa: Simple expression parser

Ropa is a simple expression parser written in Java. It supports the following operators: +, -, *, /, %, ^ (exponentation), + (unary plus), - (unary minus). It also supports variables (e.g. a = 4) and paranthesized expressions. It is well sutied if you need a simple expression parser in your Java program. Simply add the calsses to your project, and use it like this:

		Parser theParser = new Parser();
		System.out.println(theParser.parseAndEvaluate("4 * 5 / 5 - 4");
		System.out.println(theParser.parseAndEvaluate("a = 5);
		System.out.println(theParser.parseAndEvaluate("b = 3");
		System.out.println(theParser.parseAndEvaluate("(a + b) * 4");
	

All expressions evaluate to doubles.
Download the source.

You can use this code however you like.

Please wrtie to me at jacob@zoomjam.dk with bugs, comments, etc.

CSS Resources

• I have a small basic CSS file I use for setting some nice defaults. It is not a CSS reset per se, rarther a starting point with some - I think - nice settings.
  Get the CSS file here

My Articles

I have written several Danish articles on programming - they can be found on the Danish site Udvikleren.dk:

• Numerisk programmering i C# part 1: Løsning af ligningssystemer
• Numerisk programmering i C# Artikel 2: Fourier Transforms
• Numerisk programmering i C# Artikel 3: Når udregningerne fejler
• Dependency Injection
• Et kig på ASP.NETs Page klasse
• C# og to matematiske funktioner: Math2 klassen
• Streams i .NET
• Lidt om træer - med en implementation i C#
• SELECT i detaljer samt opsamlingsfunktioner
• Effektivt MySQL design

My Sites

I have a few sites/projects I am working on in my spare time as small fun projects.

• 4turing.dk: This is a Danish question-and-answer-site for programmer, IT pros and people interested in mathematics and such subjects.
• BookingNinja: an advanced booking platform I have developed for some ad/marketing firms. It us currently under heavy redesign and will soon appear in a version two.